Forksville Weather Forecast

    • 21
    • 42

    Gradual Clearing

    • 33
    • 47

    Mostly Cloudy

    • 20
    • 48

    Chance Rain Showers

    • 28
    • 35

    Mostly Cloudy

    • 19
    • 38

    Mostly Cloudy

    • 18
    • 33

    Mostly Cloudy

Today 17 Dec Sullivan

Mostly cloudy in the Morning, then becoming partly sunny. Not as cool with Highs in the upper 30s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 17 Dec Sullivan

Partly cloudy. Lows around 20. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming south after midnight.

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Forksville Temperature Statistics

December Temperature

Williamsport - Lycoming County Airport (23.6 miles)

  • Lowest 9 December, 2025

    6.1 °F

  • Average December

    26.7 °F

  • Highest 1 December, 2025

    37 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (23.6 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    63.2 °F
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